Breather Membranes for use externally

External

A Breather Membrane is designed to be fitted to the external (cold) side of a build-up. The Breathable Membrane is waterproof against wind, rain and snow, but also vapour-permeable which allows the passage of water vapour or moisture through the membrane. The benefit to this is when installed in a build-up in conjunction with an internal VCL (Vapour Control layer), it helps control the movement of moisture through the structure from the inside to the outside which can avoid potential condensation issues.
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Breather Membranes for use externally
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  • SIGA Majvest® 200 SOB - Breather Membrane with Tape (Particularly for Closed Facade) | Insulation Merchant
    MAJVEST® by SIGA

    SIGA Majvest® 200 SOB - Breather Membrane with Tape (Particularly for Closed Facade)

    £218.65 per item
    £2.91 per m²
    inc. VAT
    £182.21 per item
    £2.43 per m²
    ex. VAT
    Save £-218.65
    £218.65 per item
    £2.91 per m²
    inc. VAT
    £0.00 Save £-182.21
    £182.21 per item
    £2.43 per m²
    ex. VAT
  • SIGA Majcoat® 350 Diffusion-open Breathable Roof Membrane | Insulation Merchant
    Bat Friendly
    MAJCOAT® by SIGA

    SIGA Majcoat® 350 Diffusion-open Breathable "Bat-Safe" Roof Membrane

    £549.45 per item
    £10.97 per m²
    inc. VAT
    £457.88 per item
    £9.14 per m²
    ex. VAT
    Save £-549.45
    £549.45 per item
    £10.97 per m²
    inc. VAT
    £0.00 Save £-457.88
    £457.88 per item
    £9.14 per m²
    ex. VAT
  • ROTHOBLAAS Traspir EVO UV 115 (Monolithic Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir EVO UV 115 (Monolithic Breather Membrane) (1.5m x 50m)

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  • ROTHOBLAAS Traspir NET 160 (Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir NET 160 (Breather Membrane) (1.5m x 50m)

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  • ROTHOBLAAS Traspir 150 (Breather Membrane) [BBA]
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir 150 (Breather Membrane) [BBA]

    From £0.95 per item
    £0.01 per m²
    inc. VAT
    From £0.79 per item
    £0.01 per m²
    ex. VAT
    £1.00 Save £0.05
    From £0.95 per item
    £0.01 per m²
    inc. VAT
    £0.83 Save £0.04
    From £0.79 per item
    £0.01 per m²
    ex. VAT
  • ROTHOBLAAS Traspir 200 (Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir 200 (Breather Membrane) (1.5m x 50m)

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  • ROTHOBLAAS Traspir ALU 200 (Reflective Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir ALU 200 (Reflective Breather Membrane) (1.5m x 50m)

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  • ROTHOBLAAS Traspir EVO Seal 200 (Monolithic Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir EVO Seal 200 (Monolithic Breather Membrane) (1.5m x 50m)

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  • ROTHOBLAAS Traspir EVO UV 210 TT (Monolithic UV Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir EVO UV 210 TT (Monolithic UV Breather Membrane) (1.5m x 50m)

    £332.66 per item
    £4.43 per m²
    inc. VAT
    £277.22 per item
    £3.70 per m²
    ex. VAT
    £350.17 Save £17.51
    £332.66 per item
    £4.43 per m²
    inc. VAT
    £291.81 Save £14.59
    £277.22 per item
    £3.70 per m²
    ex. VAT
  • ROTHOBLAAS Traspir EVO 160 TT (Monolithic Breather Membrane) (1.5m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir EVO 160 TT (Monolithic Breather Membrane) (1.5m x 50m)

    £232.27 per item
    £3.09 per m²
    inc. VAT
    £193.56 per item
    £2.58 per m²
    ex. VAT
    £244.50 Save £12.23
    £232.27 per item
    £3.09 per m²
    inc. VAT
    £203.75 Save £10.19
    £193.56 per item
    £2.58 per m²
    ex. VAT
  • ROTHOBLAAS Traspir Adhesive 260 (Breathable Self-adhesive Membrane) (1.45m x 50m)
    Sale 5%
    External Use
    TRASPIR by Rothoblaas

    ROTHOBLAAS Traspir Adhesive 260 (Breathable Self-adhesive Membrane) (1.45m x 50m)

    £604.61 per item
    £8.34 per m²
    inc. VAT
    £503.84 per item
    £6.95 per m²
    ex. VAT
    £636.44 Save £31.83
    £604.61 per item
    £8.34 per m²
    inc. VAT
    £530.37 Save £26.53
    £503.84 per item
    £6.95 per m²
    ex. VAT
  • Pro Clima Solitex Adhero Visto - Transparent Self Adhesive Air & Weathertight Membrane (1.5m x 30m)
    New
    SOLITEX by Pro Clima

    Pro Clima Solitex Adhero Visto - Transparent Self Adhesive Air & Weathertight Membrane (1.5m x 30m)

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